Individual Calculations October 2008
 Niezgoda, Boleslaw  Total change: -61.35  Rating chartPersonal card
 16th Lasker Memorial - Open B Barlinek POL 2008-05-31
RcRownchangeKK*chgGame
 1698 1866 0.00 4 -2.80 15 -42.00 
  Statucki, Maciej 1545 POL0.001-0.8715-13.05 
  Dobrowolski, Marcin 1949 POL0.001-0.3915-5.85 
  Nun, Joanna 1560 POL0.001-0.8615-12.90 
  Nun, Gregorz 1736 POL0.001-0.6815-10.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 XIV International Championships of the Veterans' Poland Rowy POL 2008-08-30
RcRownchangeKK*chgGame
 1888 1866 2.00 7 -1.29 15 -19.35 
  Komysheva, Margarita wf2142 RUS0.001-0.1715-2.55 
  Sosnowska, Elzbieta wf2008 POL0.001-0.3115-4.65 
  Stepniewski, Jerzy 1880 POL1.0010.52157.80 
  Grabarczyk, Edmund 1589 POL1.0010.17152.55 
  Dachowski, Julian 1929 POL0.001-0.4115-6.15 
  Bobecki, Tadeusz 1889 POL0.001-0.4715-7.05 
  Wiszniowski, Eugeniusz 1780 POL0.001-0.6215-9.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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